#include <stdio.h>
#include <string.h>

int main(int argc, const char *argv[])
{
	char arr[]="HELLO";
	int arr1[]={1,2,3,4,5};

	printf("arr:sizeof %d , strlen %d\n",sizeof(arr),strlen(arr));
	printf("ar1:sizeof %d , strlen %d\n",sizeof(arr1));
	return 0;
}
